Answer / sam

No difference it is just a different wording for the same
thing. Extension or compensation wire is made from the same
material as the used thermocouple to extend the thermocouple
to the Temperature indicator or controller. So you therefore
get Type K, J, T S ext types of extension wire as well as
Type J, K , T ext types of connectors to join these cables
as well.

Where should we terminate the shield and why?

3 Answers   OPaL,

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why use to 250 ohm for hart protocol and why hart communicator not communicate without 250 ohm 

4 Answers   OMV,

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Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

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What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?

3 Answers   APPSC,

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what is pyrometer? which purpose it has to be used?

2 Answers  

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there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.

4 Answers   GATE,

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what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?

0 Answers   NTPC, PSU,

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What is the difference between local indicator(flow) and flow indicator?

2 Answers  

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what is KV and XV valve

0 Answers  

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why are use only 4 to 20ma. signal.

9 Answers   Otsuka,

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Can be operate control valve without positioning if yes ? how and why?

4 Answers   Focus,

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wht is loops ? how many loops are there?

2 Answers  

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